| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $20.97 | 7.448% | $22.5318 | $22.53 | $22.55 | $22.50 |
| Purchase #2 | $60.69 | 13.412% | $68.8297 | $68.83 | $68.85 | $68.80 |
| Purchase #3 | $156.95 | 10.601% | $173.5883 | $173.59 | $173.60 | $173.60 |
| Purchase #4 | $109.49 | 5.757% | $115.7933 | $115.79 | $115.80 | $115.80 |
| Purchase #5 | $29.62 | 8.333% | $32.0882 | $32.09 | $32.10 | $32.10 |
| Purchase #6 | $76.51 | 3.331% | $79.0585 | $79.06 | $79.05 | $79.10 |
| Purchase #7 | $60.84 | 7.191% | $65.215 | $65.22 | $65.20 | $65.20 |
| 7 purchase totals = | $515.07 | $557.1048 | $557.11 | $557.15 | $557.10 | |